[EDIT]: the default shadow of vroid stable is whats looing weird on the legs. Note to myself: ALWAYS turn off default shadows.
No idea whats wrong with her legs. I havent had time to check out the Alpha version of Vroid, and tested it out with her. I especially wanted to test out the new face parameters and animal ears/glasses feature.
Shes not done yet, there is still a lot to do for her final look ಥ_ಥ